Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -11.93
Milk (kg) 364.00 -0.014 -5.10
Fat (kg) 5.79 -0.375 -2.17
Prot (kg) 10.58 -0.441 -4.67
Fertility Sub Index -4.68
Calving Interval (days) 1.99 -1.459 -2.90
Survival (%) -1.59 1.117 -1.78
Calving Sub Index 3.54
Gestation Length (days) -3.85 -0.919 3.54
Beef Sub Index -1.93
Carcass Weight (kg) 5.00 -0.528 -2.64
Age of Slaughter (days) -1.64 -0.432 0.71
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -22.97

* Based on an €80/tonne carbon price